|CompTox Dashboard (EPA)|
|Chemical and physical data|
|Molar mass||235.283 g·mol−1|
|3D model (JSmol)|
|(what is this?)|
Eutylone (also known as β-keto-1,3-benzodioxolyl-N-ethylbutanamine, bk-EBDB, and N-ethylbutylone) is a stimulant and empathogenic compound developed in the 1960s, which is classified as a designer drug. It was first reported to the EMCDDA in 2014 and became widespread internationally in 2019-2020 following bans on the related compound ephylone. It is not a natural, but a synthetic cathinone. In 2021, eutylone was the most common cathinone identified by the Drug Enforcement Administration in the United States.
Sweden's public health agency suggested classifying eutylone as a hazardous substance, on September 25, 2019.
In the United States Eutylone is considered a schedule 1 controlled substance as a positional isomer of Pentylone.